Julia Lawall 3deeef642b OF: properties: add missing of_node_put ...

commit 28b170e88b upstream.

Add an of_node_put when the result of of_graph_get_remote_port_parent is
not available.

The semantic match that finds this problem is as follows
(http://coccinelle.lip6.fr):

// <smpl>
@r exists@
local idexpression e;
expression x;
@@
e = of_graph_get_remote_port_parent(...);
... when != x = e
    when != true e == NULL
    when != of_node_put(e)
    when != of_fwnode_handle(e)
(
return e;
|
*return ...;
)
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Cc: stable@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2019-01-22 21:09:53 +01:00

..

unittest-data

of/unittest: Fix I2C bus unit-address error

2018-09-19 15:10:06 -07:00

address.c

drivers/of: Make of_io_request_and_map() "name" argument optional

2018-07-10 08:08:57 -06:00

base.c

of: __of_detach_node() - remove node from phandle cache

2019-01-13 09:24:09 +01:00

device.c

Merge tag 'devicetree-fixes-for-4.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2018-11-09 16:41:58 -06:00

dynamic.c

of: __of_detach_node() - remove node from phandle cache

2019-01-13 09:24:09 +01:00

fdt_address.c

of: Use SPDX license tag for DT files

2018-01-08 08:22:45 -06:00

fdt.c

mm: remove include/linux/bootmem.h

2018-10-31 08:54:16 -07:00

irq.c

iommu/of: make of_pci_map_rid() available for other devices too

2018-09-25 09:47:52 +02:00

Kconfig

of: change overlay apply input data from unflattened to FDT

2018-03-04 00:29:24 -08:00

kobj.c

of: Use SPDX license tag for DT files

2018-01-08 08:22:45 -06:00

Makefile

PCI: Move OF-related PCI functions into PCI core

2018-01-17 17:36:39 -06:00

of_mdio.c

of: Convert to using %pOFn instead of device_node.name

2018-09-07 11:04:41 -05:00

of_net.c

of_net: Implement of_get_nvmem_mac_address helper

2018-03-30 10:40:18 -04:00

of_numa.c

of, numa: Validate some distance map rules

2018-11-08 12:44:34 -06:00

of_private.h

of: __of_detach_node() - remove node from phandle cache

2019-01-13 09:24:09 +01:00

of_reserved_mem.c

memblock: stop using implicit alignment to SMP_CACHE_BYTES

2018-10-31 08:54:16 -07:00

overlay.c

of: Convert to using %pOFn instead of device_node.name

2018-09-07 11:04:41 -05:00

pdt.c

of: Use SPDX license tag for DT files

2018-01-08 08:22:45 -06:00

platform.c

Merge tag 'devicetree-for-4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2018-10-26 12:09:58 -07:00

property.c

OF: properties: add missing of_node_put

2019-01-22 21:09:53 +01:00

resolver.c

of: overlay: validate offset from property fixups

2018-05-23 15:07:43 -05:00

unittest.c

mm: remove include/linux/bootmem.h

2018-10-31 08:54:16 -07:00